Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

412 questions · 450 findings · 63 reviews · Headline outcomes only

No studies found 91 · 20.2%GRADE not reported 34 · 7.6%Very low 151 · 33.6%Low 113 · 25.1%Moderate 50 · 11.1%High 11 · 2.4%

Behavioural intervention vs usual care or no treatment

Health status and quality of life · people with stroke and urinary incontinence

Behavioural interventions showed no clear difference in health status and quality of life assessed by Bristol Female Lower… compared with usual care or no treatment (low certainty).

1 finding from 1 review

Cognitive‐behavioural intervention vs unspecific control

ADHD symptoms · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
2 findings from 1 review

Cognitive‐behavioural intervention vs unspecific control

ADHD symptoms: self‐reported Assessed by: various scales · adults with ADHD (available evidence for participants aged between 25 to 53 years old)
2 findings from 1 review

Behavioural weight management interventions vs brief advice or no intervention

Change in weight (kg) · People wanting to quit smoking

Behavioural weight management interventions showed no clear difference in mean weight change (kg) at end of treatment ‐ Weight management… compared with brief advice or no intervention (low certainty).

6 findings from 1 review
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Behavioural weight management interventions vs brief advice or no intervention

Cessation · People wanting to quit smoking

Behavioural weight management interventions may leads to lower smoking cessation at 12 months ‐ Personalised weight management… compared with brief advice or no intervention (low certainty).

2 findings from 1 review

Behavioural weight management interventions vs brief advice or no intervention

Smoking cessation · People wanting to quit smoking

Behavioural weight management interventions showed no clear difference in smoking cessation at 6 months ‐ Weight management education versus… compared with brief advice or no intervention (low certainty).

2 findings from 1 review

Educational or behavioural interventions for patients vs usual care

Blood pressure target achievement · The trials included a total of 33,840 participants with cerebrovascular disease. The mean or median age of participants ranged from 60…

Educational or behavioural interventions for patients showed no clear difference in blood pressure target achievement compared with usual care (moderate certainty).

1 finding from 1 review